//spawns a random asteroid
void Spawn()
{
// generate random index
int randomIndex = Random.Range(0, asteroidPieces.Length);
//select random asteroid piece
GameObject asteroid = asteroidPieces[randomIndex];
//ask the asteroid manager to spawn a new asteroid piece at a posistion
//asking the Singleton
AsteroidManagerB.Spawn(asteroid, this.transform.position);
}
private void Awake()
{
Instance = this;
}
